
import random
def is_win(player, opponent):
if (player == 'r' and opponent == 's') \
or (player == 's' and opponent == 'p') \
or (player == 'p' and opponent == 'r'):
return True
return False
def play():
user = input("----- 가위(scissor): s, 바위(rock): r, 보(paper): p -----\n 입력: ")
computer = random.choice(['r', 'p', 's'])
if user.lower() == computer:
return "비겼습니다."
if is_win(user, computer):
return "이겼습니다!"
return "졌습니다.."
if __name__ == '__main__':
print(play())